MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


YoungLotus


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635
SHA3-384 hash: 155c8e26cd3a8408892cddfb882e8ea52e2125ed2e126a64b57fa1260c7f60317617de4a4435222c2749541ae32dc9a3
SHA1 hash: 3ac2a1e223d74323c18c9d4788ec3195c382dc64
MD5 hash: 2510bc30669edc05f9aeb06f5c92bed2
humanhash: finch-happy-pasta-charlie
File name:64.exe
Download: download sample
Signature YoungLotus
Create hunting rule
File size:1'721'856 bytes
First seen:2021-05-07 11:08:57 UTC
Last seen:2023-08-27 08:48:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash edde0414dac6027c066f48d36f7f81dd (2 x YoungLotus)
ssdeep 24576:Ym/35M+nkqL0DvXikGk3dNj6lVn8JitjUV3KZC6BBRlSSqOn7+x7zWvcFoB1:F57GybkTjIugjUV3v6ReLFoB
Threatray 5 similar samples on MalwareBazaar
TLSH A48533030FCC102FEDADE67B561DE44A05DCA5622BE23E50E99A6FC3E4615C91C8CFA5
Reporter starsSk87264403
Tags:younglotus

Intelligence

File Origin
# of uploads :
2
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/152641/
Detection(s):
PUA.Win.Packer.Mpress-7
Create hunting rule

SecuriteInfo.com.Trojan.PWS.Panda.8062.18966.29990.UNOFFICIAL
Create hunting rule

MiscreantPunch.SingleXOR.EXE.67.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the Windows directory
Creating a service
Launching a service
Moving a file to the Windows subdirectory
DNS request
Creating a file
Using the Windows Management Instrumentation requests
Searching for the window
Sending a UDP request
Sending an HTTP GET request
Connection attempt
Connecting to a non-recommended domain
Enabling autorun for a service
Connection attempt to an infection source
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
ETERNALBLUE
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/719815
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Drops batch files with force delete cmd (self deletion)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
Submitted sample is a known malware sample
System process connects to network (likely due to code injection or exploit)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected ETERNALBLUE
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 408838 Sample: 64.exe Startdate: 09/05/2021 Architecture: WINDOWS Score: 100 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus detection for URL or domain 2->79 81 Antivirus detection for dropped file 2->81 83 10 other signatures 2->83 8 64.exe 44 2->8         started        12 svchost.exe 2->12         started        15 svchost.exe 2 2 2->15         started        17 svchost.exe 2->17         started        process3 dnsIp4 61 C:\Windows\Help\dxdiag.exe, PE32 8->61 dropped 63 C:\Windows\Fonts\Ms\xdvl-0.dll, PE32 8->63 dropped 65 C:\Windows\Fonts\Ms\ucl.dll, PE32 8->65 dropped 67 28 other files (26 malicious) 8->67 dropped 93 Detected unpacking (changes PE section rights) 8->93 95 Submitted sample is a known malware sample 8->95 97 Drops batch files with force delete cmd (self deletion) 8->97 101 2 other signatures 8->101 19 cmd.exe 1 8->19         started        22 dxdiag.exe 3 1 8->22         started        71 indonesias.website 23.239.203.21, 13141, 49735, 49738 WEHOSTWEBSITES-COMUS United States 12->71 73 site.indonesias.website 12->73 75 192.168.2.1 unknown unknown 12->75 99 System process connects to network (likely due to code injection or exploit) 12->99 25 cmd.exe 1 15->25         started        27 conhost.exe 15->27         started        file5 signatures6 process7 file8 85 Uses ping.exe to sleep 19->85 87 Drops executables to the windows directory (C:\Windows) and starts them 19->87 89 Uses ping.exe to check the status of other devices and networks 19->89 29 svchost.exe 4 1 19->29         started        32 PING.EXE 19->32         started        35 net.exe 1 19->35         started        43 8 other processes 19->43 59 C:\Windows\svchost.exe, PE32 22->59 dropped 91 Drops PE files with benign system names 22->91 37 net.exe 1 25->37         started        39 net.exe 1 25->39         started        41 net.exe 25->41         started        45 9 other processes 25->45 signatures9 process10 dnsIp11 103 Antivirus detection for dropped file 29->103 69 127.0.0.1 unknown unknown 32->69 47 net1.exe 1 35->47         started        49 net1.exe 1 37->49         started        51 net1.exe 1 39->51         started        53 net1.exe 41->53         started        55 net1.exe 1 43->55         started        57 net1.exe 45->57         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635/
Threat name:
Win32.Backdoor.Zegost
Create hunting rule
Status:
Malicious
First seen:
2021-03-23 10:15:44 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ikbibrqesxmyxmzdiaoio54d4za5eh3es2cpxlf3fg6iaz57my2q._file
Verdict:
malicious
Similar samples:
044d234d96ba4d2c8d6b75dce9f3b778137708ed2fd39edfab8711d3431f8763
YoungLotus
30898e79c019a359c6bc25a0217531494c12cfe62384beadc861eb622b811378
YoungLotus
47418562c100061fe1d3344b769fbbe22e433f079726628ced1ec4f7f845febc
YoungLotus
951f412449f8469a97ae025871d3ed16e10b74015f1652e98dce3e956b991627
YoungLotus
e33a23357c21735f7c2c471aeecedbd7daf9c3cdf2908104bca26f14eef592a3
YoungLotus
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion upx
Link:
https://tria.ge/reports/210507-3stc6r7316/
Behaviour
Creates scheduled task(s)
Kills process with taskkill
Runs net.exe
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in Windows directory
Launches sc.exe
Loads dropped DLL
Executes dropped EXE
Stops running service(s)
UPX packed file
Unpacked files
SH256 hash:
f6d2e3e8f692485be9fc1f99f621bf12bdb67a8ff710a9c0cf42192dbdcc1b74
MD5 hash:
e09550cd32c8cff0559318b45b99d952
SHA1 hash:
f26fa9271e5a5bd0531c08fd478a5e1ae44ed0c0
Detections:
win_younglotus_g0
Create hunting rule
win_younglotus_auto
Create hunting rule
Link:
https://www.unpac.me/results/dd6ad0c0-2820-4ec6-a5e3-a1b5b7a530af/
Parent samples :
47418562c100061fe1d3344b769fbbe22e433f079726628ced1ec4f7f845febc
e33a23357c21735f7c2c471aeecedbd7daf9c3cdf2908104bca26f14eef592a3
428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635
SH256 hash:
3d595ac36dc0c646c0bd5dfe6c2407d48ccda1d8cb8ae7a4456625cc406d1cd2
MD5 hash:
79a147e2eee279f9a936f0ec08691e01
SHA1 hash:
48d5da955df04b5e86f3edc6f64f0786eb879631
Link:
https://www.unpac.me/results/dd6ad0c0-2820-4ec6-a5e3-a1b5b7a530af/
SH256 hash:
2d51cbb65514531fd5b02f5be1d29d6260696336b387f158c51dd93fb6a7fa30
MD5 hash:
2f1913c4aa45a045a1be6fc5629c1ef4
SHA1 hash:
38cdf60d60066f4c345a5673e73930b5a674ca28
Link:
https://www.unpac.me/results/dd6ad0c0-2820-4ec6-a5e3-a1b5b7a530af/
SH256 hash:
31d620f4f48bd1c25f3bc0f9b2678022ffa4357de6f8a70bf8696c43c3a8b9b4
MD5 hash:
4ef4c7e5ad174ab959e10b884c7daf7f
SHA1 hash:
ce75f4b17d6d49f5191bd2b52e2630860cb0192b
Link:
https://www.unpac.me/results/dd6ad0c0-2820-4ec6-a5e3-a1b5b7a530af/
SH256 hash:
428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635
MD5 hash:
2510bc30669edc05f9aeb06f5c92bed2
SHA1 hash:
3ac2a1e223d74323c18c9d4788ec3195c382dc64
Link:
https://www.unpac.me/results/dd6ad0c0-2820-4ec6-a5e3-a1b5b7a530af/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Miancha
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_younglotus_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

YoungLotus

Executable exe 428280c60495d98bb323401c877783e641d21f649684fbacbb29bc8067bf6635

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/152641/
  
URLhaus
https://urlhaus.abuse.ch/url/210541/
  
Delivery method
Distributed via web download

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-07 13:17:33 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [F0001] Anti-Behavioral Analysis::Software Packing